2023-11-17 16:40:12

by Liang, Kan

Subject: [PATCH V2 5/5] perf/x86/intel/uncore: Support Sierra Forest and Grand Ridge

From: Kan Liang <[email protected]>

The same as Granite Rapids, the Sierra Forest and Grand Ridge also
supports the discovery table feature and the same type of the uncore
units. The difference of the available units and counters can be
retrieved from the discovery table automatically.
Just add the CPU model ID.

Tested-by: Ammy Yi <[email protected]>
Signed-off-by: Kan Liang <[email protected]>
---

Changes since V1:
- Add Tested-by tag

arch/x86/events/intel/uncore.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/arch/x86/events/intel/uncore.c b/arch/x86/events/intel/uncore.c
index 7fb1c54c9879..7927c0b832fa 100644
--- a/arch/x86/events/intel/uncore.c
+++ b/arch/x86/events/intel/uncore.c
@@ -1877,6 +1877,8 @@ static const struct x86_cpu_id intel_uncore_match[] __initconst = {
X86_MATCH_INTEL_FAM6_MODEL(GRANITERAPIDS_D, &gnr_uncore_init),
X86_MATCH_INTEL_FAM6_MODEL(ATOM_TREMONT_D, &snr_uncore_init),
X86_MATCH_INTEL_FAM6_MODEL(ATOM_GRACEMONT, &adl_uncore_init),
+ X86_MATCH_INTEL_FAM6_MODEL(ATOM_CRESTMONT_X, &gnr_uncore_init),
+ X86_MATCH_INTEL_FAM6_MODEL(ATOM_CRESTMONT, &gnr_uncore_init),
{},
};
MODULE_DEVICE_TABLE(x86cpu, intel_uncore_match);
--
2.35.1

2023-11-29 08:19:41

by tip-bot2 for Jacob Pan

Subject: [tip: perf/core] perf/x86/intel/uncore: Support Sierra Forest and Grand Ridge

The following commit has been merged into the perf/core branch of tip:

Commit-ID: cb4a6ccf35839895da63fcf6134d6fbd13224805
Gitweb: https://git.kernel.org/tip/cb4a6ccf35839895da63fcf6134d6fbd13224805
Author: Kan Liang <[email protected]>
AuthorDate: Fri, 17 Nov 2023 08:39:39 -08:00
Committer: Peter Zijlstra <[email protected]>
CommitterDate: Fri, 24 Nov 2023 20:25:03 +01:00

perf/x86/intel/uncore: Support Sierra Forest and Grand Ridge

The same as Granite Rapids, the Sierra Forest and Grand Ridge also
supports the discovery table feature and the same type of the uncore
units. The difference of the available units and counters can be
retrieved from the discovery table automatically.
Just add the CPU model ID.

Signed-off-by: Kan Liang <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Tested-by: Ammy Yi <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
---
arch/x86/events/intel/uncore.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/arch/x86/events/intel/uncore.c b/arch/x86/events/intel/uncore.c
index 7fb1c54..7927c0b 100644
--- a/arch/x86/events/intel/uncore.c
+++ b/arch/x86/events/intel/uncore.c
@@ -1877,6 +1877,8 @@ static const struct x86_cpu_id intel_uncore_match[] __initconst = {
X86_MATCH_INTEL_FAM6_MODEL(GRANITERAPIDS_D, &gnr_uncore_init),
X86_MATCH_INTEL_FAM6_MODEL(ATOM_TREMONT_D, &snr_uncore_init),
X86_MATCH_INTEL_FAM6_MODEL(ATOM_GRACEMONT, &adl_uncore_init),
+ X86_MATCH_INTEL_FAM6_MODEL(ATOM_CRESTMONT_X, &gnr_uncore_init),
+ X86_MATCH_INTEL_FAM6_MODEL(ATOM_CRESTMONT, &gnr_uncore_init),
{},
};
MODULE_DEVICE_TABLE(x86cpu, intel_uncore_match);